A blender is a food processing appliance that breaks down the cell walls of ingredients with high-speed rotating blades, which can help the body absorb dietary fiber and phytonutrients. It’s mainly used for processing hard food items like nuts, grains, fruits, ice, and vegetables. The speed ranges from a few thousand to 30,000 RPM. A smoothie maker is a device for making smoothies, mostly home-use blenders that usually use the blender’s function to crush ice and mix it with juice at high speed. Honlite has developed two types of high-speed blender motors (smoothie machine motors) based on customer needs: series excitation motors and brushless DC motors. Both have high speed and high power, but brushless motors generally make less noise, last longer, and cost much more than series excitation motors.